Storage box



FIG. 1 is a perspective view of a storage box showing my new design;

FIG. 2 is a second perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a perspective view of the storage box of FIG. 1 shown in a second state for clarity of disclosure;

FIG. 10 is an enlarged view of a circled portion 10 of FIG. 1 ; and,

FIG. 11 is an enlarged view of a circled portion 11 of FIG. 2 .

The broken lines in the drawings depict portions of the storage box that form no part of the claimed design. 

CLAIM The ornamental design for a storage box, as shown and described. 